Paul Blart (Kevin James) is a single, suburban dad, trying to make ends meet as a security officer at a New Jersey mall. It's a job he takes very seriously, though no one else does. When Santa's helpers at the mall stage a coup, shutting down the megaplex and taking hostages (Paul's daughter and sweetheart among them), Jersey's most formidable mall cop will have to become a real cop in order to save the day.